A new study from the Workers Compensation Research Institute (WCRI) found that total costs per claim with more than seven days of lost time in Delaware decreased in 2020 and then increased in 2021, based on claims evaluated as of March 2022. The study found that changes in the availability of medical services and economic conditions were the main factors behind the 2020 and 2021 findings. Reforms enacted in 2014 also had an effect on medical…